Compare Constellations

Information: The first column shows data points from Johnson, David, 1880- in red. The third column shows data points from Johnson, Davis B. (Davis Ben), 1880-1952 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnson, David, 1880-

Shared

Johnson, Davis B. (Davis Ben), 1880-1952